For Cailyn Cox, writing isn't just a hobby, it's her life. Passionate about Hollywood, she makes it her mission to find the most entertaining celebrity gossip for SheKnows readers. And when she's not enthralled in the celeb world, she's ...

These pics show Kourtney Kardashian is definitely not lying around at home waiting for Scott Disick to come back

Kourtney Kardashian recently made one of the toughest decisions of her life when she kicked her longtime boyfriend and baby daddy, Scott Disick, to the curb. But don't be fooled into thinking that she is just hanging out at home and crying her eyes.

The reality TV star broke her social media silence on Tuesday as she posted a series of selfies alongside her sisters, Kim and Khloé. The mom-of-three appears to have been spending a lot of time with her siblings post-split, and she shared pictures of them working out together as well as enjoying a girls' night out.

We have no doubt Kardashian is heartbroken, but we're glad to see she's keeping fit and spending quality time with her family, and she does look happy. As for Disick, he, too, has broken his silence on social media by telling fans to come and party with him — one of the reasons Kardashian reportedly called time on their relationship was because of Disick's excessive partying.

Taking to Instagram on Tuesday, Disick posted a promotional picture of himself along with the caption, "Come party with me this Friday in Vegas @1oaklv."